SIJ · IV Rank History
ProShares UltraShort Industrials · ETF
IV Rank measures where SIJ's current 30-day implied volatility sits in its trailing 90-day distribution (0% = lowest in 90 days, 100% = highest). It's the most reliable signal for whether options on SIJ are priced rich or cheap relative to its own recent regime.
SIJ IV rank history
89 sessionsIV rank = where today's implied volatility sits in its 1-year range (0–100). Above 50 favours selling premium; the shaded band marks 50–100.
SIJ IV Rank Summary
Current
55%
Moderate — neutral regime
30-Day Avg
31%
60-Day Avg
18%
90-Day Avg
28%
90-Day Low
0%
90-Day High
100%
IV Rank is bounded 0%–100% by construction. Sustained levels above 75% historically
precede mean reversion in SIJ's implied vol; sustained sub-25% readings
often coincide with low-realized regimes ahead of catalyst events. See the
Vol Arb Screener for symbols where current IV
rank diverges most from realized volatility.
SIJ IV Rank — Last 90 Trading Days
| Date | IV Rank | Avg IV |
|---|---|---|
| 20261002 | 55% | 291.9% |
| 20261001 | 60% | 3.1% |
| 20260930 | 54% | 286.5% |
| 20260929 | 47% | 255.9% |
| 20260928 | 52% | 279.3% |
| 20260925 | 45% | 245.9% |
| 20260924 | 42% | 235.2% |
| 20260923 | 41% | 226.8% |
| 20260922 | 41% | 228.2% |
| 20260921 | 41% | 230.5% |
| 20260918 | 42% | 234.8% |
| 20260917 | 38% | 215.7% |
| 20260916 | 38% | 217.4% |
| 20260915 | 40% | 225.0% |
| 20260914 | 39% | 221.0% |
| 20260911 | 36% | 205.8% |
| 20260910 | 34% | 196.8% |
| 20260909 | 34% | 196.3% |
| 20260908 | 36% | 206.6% |
| 20260904 | 32% | 190.6% |
| 20260903 | 33% | 194.6% |
| 20260902 | 2% | 56.5% |
| 20260901 | 11% | 95.3% |
| 20260831 | 9% | 84.9% |
| 20260828 | 11% | 94.8% |
| 20260827 | 11% | 94.9% |
| 20260826 | 2% | 54.9% |
| 20260825 | 2% | 54.2% |
| 20260824 | 0% | 48.4% |
| 20260821 | 5% | 67.0% |
| 20260820 | 3% | 60.9% |
| 20260819 | 3% | 61.4% |
| 20260818 | 4% | 64.5% |
| 20260817 | 4% | 65.1% |
| 20260814 | 5% | 67.5% |
| 20260813 | 4% | 63.1% |
| 20260812 | 2% | 56.2% |
| 20260811 | 2% | 54.5% |
| 20260810 | 3% | 61.8% |
| 20260806 | 3% | 58.0% |
| 20260805 | 11% | 96.0% |
| 20260804 | 5% | 68.5% |
| 20260803 | 12% | 98.1% |
| 20260731 | 7% | 79.1% |
| 20260730 | 9% | 85.2% |
| 20260729 | 13% | 104.3% |
| 20260728 | 10% | 91.6% |
| 20260727 | 7% | 77.1% |
| 20260724 | 7% | 75.9% |
| 20260723 | 5% | 69.7% |
| 20260722 | 5% | 68.1% |
| 20260721 | 3% | 60.7% |
| 20260720 | 8% | 82.7% |
| 20260716 | 5% | 67.0% |
| 20260715 | 7% | 78.8% |
| 20260714 | 5% | 68.1% |
| 20260713 | 5% | 69.2% |
| 20260710 | 1% | 51.1% |
| 20260709 | 4% | 62.9% |
| 20260708 | 4% | 65.1% |
| 20260707 | 5% | 67.6% |
| 20260706 | 3% | 61.7% |
| 20260702 | 61% | 3.2% |
| 20260701 | 66% | 3.4% |
| 20260630 | 69% | 3.5% |
| 20260629 | 58% | 3.0% |
| 20260626 | 50% | 268.9% |
| 20260625 | 54% | 285.0% |
| 20260624 | 51% | 271.3% |
| 20260623 | 50% | 269.5% |
| 20260622 | 48% | 260.0% |
| 20260618 | 43% | 236.6% |
| 20260617 | 47% | 255.5% |
| 20260616 | 44% | 243.4% |
| 20260615 | 46% | 252.9% |
| 20260613 | 43% | 237.2% |
| 20260612 | 42% | 234.7% |
| 20260611 | 44% | 242.9% |
| 20260610 | 39% | 220.1% |
| 20260609 | 41% | 227.2% |
| 20260608 | 42% | 233.6% |
| 20260605 | 43% | 238.1% |
| 20260604 | 36% | 207.4% |
| 20260603 | 35% | 202.0% |
| 20260602 | 85% | 4.3% |
| 20260601 | 71% | 3.6% |
| 20260529 | 65% | 3.3% |
| 20260528 | 100% | 4.9% |
| 20260527 | 51% | 170.4% |
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.